A. Sugiyama

activity

19992007

collaborators

3 papers

hep-ex2007

Precise measurement of hadronic $τ$ -decays in modes with $η$ mesons

The Belle Collaboration, K. Abe

We have measured branching fractions of hadronic $τ$ decays involving an $η$ meson using 485 fb^{-1} of data collected with the Belle detector at the KEKB asymmetric-energy e^+e^-…

hep-ex2001

Observation of $B^{+} \to χ_{c 0} K^{+}$

K. Abe, The Belle Collaboration

We report the first observation of the decay $B^{+} \to χ_{c 0} K^{+}$ using 21.3 fb $^{- 1}$ of data collected by the Belle detector at the $Υ$ (4S) resonance. The preliminary result for…

hep-ex1999

Symmetry Tests in Polarized Z0 Decays to bbg

SLD Collaboration, K. Abe

Angular asymmetries have been measured in polarized Z0 decays to bbg collected by the SLD experiment at the SLC. A high purity bbg event sample is selected by utilizing B lifetime…

Precise measurement of hadronic τ-decays in modes with η mesons

Observation of B+→χc0​K+

Symmetry Tests in Polarized Z0 Decays to bbg

Precise measurement of hadronic $τ$ -decays in modes with $η$ mesons

Observation of $B^{+} \to χ_{c 0} K^{+}$